Iwant to see if i did the first question right. and i am struggling with the second one. no clue at all on how i should solve it

What is the equilibrium constant of aa+bb=cc+dd

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Which statement is best described as a atom